baber/WOPTO huggingface dataset:
Patent FR-2477139-A1 (FR)
Title: Procede de preparation de tetrahydronaphtacenes, derives obtenus et intermediaires de preparation
Inventor: BROADHURST MICHAEL JOHN
IPC: C07C65/40
Filed: 1981-01-09
Abstract: LA PRESENTE INVENTION CONCERNE DES DERIVES DE TETRAHYDRONAPHTACENE, LEUR PREPARATION ET LEURS INTERMEDIAIRES DE PREPARATION. ELLE CONCERNE NOTAMMENT LA PREPARATION DE COMPOSES DE FORMULE GENERALE: (CF DESSIN DANS BOPI) OU R REPRESENTE UN GROUPE ALCOXYCARBONYLE INFERIEUR OU UN GROUPE DE FORMULE: (CF DESSIN DANS BOPI) ET R REPRESENTE UN ATOME D'HYDROGENE OU UN GROUPE HYDROXY. CES COMPOSES SONT UTILES COMME INTERMEDIAIRES DANS LA SYNTHESE D'ANTHRACYDINES AYANT UNE ACTIVITE ANTIBIOTIQUE ET ANTINEOPLASTIQUE.
Patent FR-2479259-A1 (FR)
Inventor: CAREY NORMAN HENRY
IPC: C12N15/09
Filed: 1981-01-29
Abstract: The invention relates to a synthetic gene which contains in the coding strand codons for the amino acids of a required peptide in tandem repeats. The invention further comprises a process of a synthetic gene of this type, which is characterised by self-attachment and ligation and, where appropriate, repair of a plurality of suitable oligonucleotides, where the attachment is achieved with the formation of the repetitive character by self-complementary, overlapping ends at the termini of the group of oligonucleotides which, after the attachment, form the repetitive unit of the gene. A synthetic gene of this type can be used to prepare recombinant plasmid vectors, to transform cells and thus to express peptides. The invention is applicable, inter alia, to the preparation of (asparagyl-phenylalanine)n and, from this, the sweetener aspartame, that is to say the methyl ester of asparagyl-phenylalanine.
Patent FR-2476801-A1 (FR)
Title: Ceramic monobloc glass gas cooking hob - has heating-up zone using excess burner heat and supplementary electric heating element
IPC: F24C1/04
Filed: 1981-02-24
Abstract: The hob has at least one gas burner beneath the hob surface, comprising a perforated ceramic plate supplied with gas from beneath. The heated gas from the burner is fed along an evacuation channel to a discharge conduit at the back of the hob. The evacuation channel is partially defined by the ceramic hob surface. The part of the chamber between the burner and the discharge conduit forms a re-heating or heat maintaining zone. At least one auxiliary electric heating element is incorporated within or adjacent this zone. Pref. the hob has two adjacent burners at the front and two heating-up or heat maintaining zones at the rear, with an electric heating coil positioned between them. The hob is designed to allow rapid and slow cooking with max. flexibility and energy utilisation.
Patent FR-2500270-A1 (FR)
Title: Manual dry salting of soft paste cheeses - in fluidised bed in open topped bowl supplied with warmed fluidising air
Inventor: RENARD PIERRE
IPC: A01J25/16
Filed: 1981-02-26
Abstract: The machine comprises a bowl, e.g. a vertical cylindrical bowl, which is open at its upper end for the insertion and removal of a cheese to be salted. The bowl contains a horizontal, perforated plate and the space below the plate is connected to a blower. Pref. the air from the blower is warmed by passage through a heater on its way to the bowl. For treating a number of small cheeses the bowl is pref. fitted with a superimposed hood having a covered opening for loading and discharging the prod. The fluidised bed is fitted with a controllable flow air passage from the space below to the space above the plate. Radial holes in the passage allow salt to be sucked in from the bed and raised as a cloud above the bed. The machine is for manually dry-salting soft paste cheeses. The machine offers a low cost, simple method of effectively salting soft paste cheeses. The cheeses can be manually loaded, manipulated and discharged.
Patent FR-2479525-A1 (FR)
Title: Assemblage a disque optique et mecanisme d'entrainement d'un tel disque
Inventor: KISHI YOSHIO
IPC: G11B7/24097
Filed: 1981-03-23
Abstract: A.DISQUE OPTIQUE ET MECANISME D'ENTRAINEMENT D'UN TEL DISQUE. B.DISQUE CARACTERISE PAR UN BOITIER FERME 14 AYANT DES PARTIES TRANSPARENTES 12, 13 ET CONTENANT LE DISQUE OPTIQUE MUNI D'UN ROTOR 24-29, 51, 52 DESTINE A COOPERER AVEC UN CHAMP MAGNETIQUE ROTATIF POUR ENTRAINER LE DISQUE. C.L'INVENTION CONCERNE L'ENREGISTREMENT D'INFORMATIONS (AUDIO, VIDEO OU DE DONNEES) OPTIQUES.
Patent FR-2480423-A1 (FR)
Title: Controlled strip cooling appts. - with water sprays either side of moving strip and opposing cooling air jets
Inventor: ANDREOLI FRANCESCO
IPC: F28C3/00
Filed: 1981-04-10
Abstract: The equipment for controlled cooling of strip material has a spray assembly (10) to spray both strip sides with a mist which vapourises on touching it. There is also a deflector (13) to direct on each strip side a tangential jet of cold air and a tunnel (14) in which this air circulates against strip movement. The spray assembly is in a housing (9) inside a case (11) to direct water vapour. The case (11) is in two parts, the upper has a valve (12) to regulate the amount of water vapour and the lower has a drain for the condensate.
Patent FR-2503609-A1 (FR)
Title: Detecteur de position pour cylindre de travail
Inventor: HENNING WOLF
IPC: G01B7/02
Filed: 1981-04-09
Abstract: L'INVENTION PROPOSE UN DETECTEUR DE POSITION MAGNETIQUE DESTINE A UN CYLINDRE DE TRAVAIL 10, FONCTIONNANT SANS CONTACT ET ETANT TOTALEMENT INTEGRE DANS LE CYLINDRE. IL COMPREND UN DISPOSITIF DE MAGNETISATION 30 A MOTIF PERIODIQUE PORTE PAR LA TIGE DE PISTON 28 ELLE-MEME ET UNE SERIE DE DETECTEURS DE CHAMP MAGNETIQUE 32, 34 DISPOSES DANS LE COUVERCLE 24 DU CYLINDRE 10 A UNE FAIBLE DISTANCE DE LA SURFACE DE LA TIGE DU PISTON 28. ON DETERMINE LA POSITION PRECISE DE LA TIGE DU PISTON 28 A L'INTERIEUR D'UNE PERIODE DU MOTIF DU DISPOSITIF DE MAGNETISATION 30 PAR INTERPOLATION ELECTRIQUE DES SIGNAUX DE SORTIE DES DIVERS DETECTEURS DE CHAMP MAGNETIQUE 32, 34.
Patent FR-2484622-A1 (FR)
Title: Ensemble de tubes coaxiaux pour la transmission de chaleur entre des liquides ou des gaz
Inventor: HAGE MANFRED
IPC: F28F9/013
Filed: 1981-04-28
Abstract: L'ENSEMBLE SE COMPOSE D'UN TUBE EXTERIEUR ET D'AU MOINS UN TUBE INTERIEUR CONCENTRIQUE, DES ELEMENTS D'ECARTEMENT ETANT PREVUS ENTRE LES TUBES RESPECTIFS ET SE COMPOSANT D'AU MOINS TROIS ELEMENTS D'APPUI RADIAUX QUI SONT REPARTIS REGULIEREMENT AUTOUR DE L'AXE GEOMETRIQUE DE L'ENSEMBLE DE TUBES ET QUI SONT FAITS D'UN MATERIAU MOU PAR RAPPORT A LA PAROI DES TUBES. LES ELEMENTS D'APPUI 5 SONT RELIES PAR UN CORPS 6 QUI REPOSE SUR LE TUBE INTERIEUR 3 ET PRESENTE DES ELEMENTS D'ARRET 7, 9 QUI S'ENCASTRENT DANS LES RAINURES 10 DU TUBE INTERIEUR 3 MUNI DE NERVURES OU D'AILETTES 8. FABRICATION DE CONDENSEURS AXIAUX ET D'EVAPORATEURS AXIAUX.
Patent FR-2481738-A1 (FR)
Title: Mecanisme de serrage de tige pour le forage de trous dans un toit de galerie de mine
Inventor: BELL ADAM C
IPC: B23B31/02
Filed: 1981-04-30
Abstract: UN MECANISME DE SERRAGE DESTINE A SERRER LA TIGE 16 D'UN FORET UTILISE POUR PERCER DES TROUS DANS UN TOIT DE GALERIE DE MINE COMPREND NOTAMMENT UN MANCHON FLEXIBLE 76 QUI PEUT ETRE DEFORME PAR DES MOYENS HYDRAULIQUES DE FACON A EXERCER UNE ACTION DE CONSTRUCTION SUR UN ENSEMBLE DE LAMES D'ACIER FORMANT UN MANDRIN. CES LAMES PEUVENT FORMER DES HELICES MUTUELLEMENT IMBRIQUEES A L'INTERIEUR DESQUELLES PASSE LA TIGE A SERRER. LA STRUCTURE DE L'INVENTION PERMET DE TRANSMETTRE SIMULTANEMENT A LA TIGE UN COUPLE ET UNE POUSSEE, AVEC UN FONCTIONNEMENT CYCLIQUE.
Patent FR-2506045-A1 (FR)
Title: Procede et dispositif de selection de circuits integres a haute fiabilite
Inventor: CHARRUAU STEPHANE
IPC: G01R31/26
Filed: 1981-05-15
Abstract: DISPOSITIF PERMETTANT NOTAMMENT D'EXCITER DE MANIERE SUCCESSIVE ET SEQUENTIELLE LES DIFFERENTS TYPES DE CIRCUITS INTEGRES REUNIS PAR GROUPES. IL COMPORTE SELON UNE REALISATION PREFERENTIELLE UNE SEULE BATTERIE D'AMPLIFICATEURS A1 A A26, CHAQUE VOIE AMPLIFICATRICE ETANT VALIDEE L'UNE APRES L'AUTRE AU MOYEN D'UN CIRCUIT DEMULTIPLEXEUR DMX2 COMMANDE A PARTIR D'UNE UNITE DE TRAITEMENT ET DE PROGRAMMATION UTP. LES ALIMENTATIONS COMPORTENT UNE ALIMENTATION ALP PROGRAMMABLE ADRESSEE EGALEMENT PAR L'UTP ET DONT LA SORTIE EST APPLIQUEE A UNE MATRICE DE COMMUTATION MC1, EGALEMENT ADRESSEE PAR L'UTP ET CONNECTEE PAR P SORTIES RESPECTIVEMENT AU P GROUPES CI1 A CIP DE CIRCUITS INTEGRES. LA TRANSMISSION DES SIGNAUX D'EXCITATION VERS LE GROUPE DE CIRCUITS INTEGRES INTERESSE PAR CES SIGNAUX S'EFFECTUE AU MOYEN D'UNE DEUXIEME MATRICE DE COMMUTATION MC2 ADRESSEE PAR L'UTP. LA MEMOIRE DE MASSE M1 ASSOCIEE A L'UTP TEL UN MICROPROCESSEUR POURRA COMPORTER UN PROGRAMME DE TEST FONCTIONNEL ELECTRIQUE POUR PROGRAMMER LES SIGNAUX D'EXCITATION DESIRES POUR LA SELECTION. L'INVENTION S'APPLIQUE AUX DISPOSITIFS DE SELECTION DE CIRCUITS INTEGRES A HAUTE FIABILITE OPERANT LA SELECTION EN FONCTION DE CONTRAINTES CLIMATIQUES ET DYNAMIQUES PREDETERMINEES.
Patent FR-2506267-A1 (FR)
Title: Holder for bundling bottles - has bottles held head to tail for packing in cardboard sleeves and caps over bottle ends
Inventor: BOISSEAU JEAN-LOUIS
IPC: B65D21/02
Filed: 1981-05-25
Abstract: The holder is for holding bottles together in a bundle, which is then placed in a cardboard package. The bottles are arranged head to tail. The holder has a sleeve (2) which engages on each bottle body (1), together with a cap (3) over the bottle necks. The sleeve of one bottle and the cap, of its neighbour, are fixed by a spot of adhesive (4) automatically applied to their joining line. The sleeve is of rolled cardboard and the lid is similar or of rolled paper with the base cut to fan out.
Patent FR-2507026-A1 (FR)
Title: Dispositif de correction d'intermodulation produite par un amplificateur de signaux hautes frequences
Inventor: GAUDIN DANIEL
IPC: H03F1/32
Filed: 1981-05-26
Abstract: CE DISPOSITIF DE CORRECTION D'INTERMODULATION PRODUITE PAR UN AMPLIFICATEUR 1 DE SIGNAUX HAUTES FREQUENCES COMPORTE ESSENTIELLEMENT DES MOYENS 2 POUR ELABORER, A PARTIR DU SIGNAL A AMPLIFIER, DES SIGNAUX DE CORRECTION, D'AMPLITUDE REGLABLE, AUX FREQUENCES DES PRODUITS D'INTERMODULATION D'ORDRES IMPAIRS, CE QUI PERMET DE CORRIGER LES PRODUITS D'INTERMODULATION D'ORDRES IMPAIRS PRODUITS PAR L'AMPLIFICATEUR 1, LE PRODUIT DES FONCTIONS DE TRANSFERT DES MOYENS 2 ET DE L'AMPLIFICATEUR 1 NE DONNANT PAS OBLIGATOIREMENT UNE FONCTION DE TRANSFERT LINEAIRE. APPLICATION A LA CORRECTION DE NON-LINEARITE D'AMPLIFICATEURS.
Patent FR-2484287-A1 (FR)
Title: Separateur a cyclone comportant une aube de guidage d'influent
Inventor: FUJISAWA TETSUO
IPC: B04C5/04
Filed: 1981-06-10
Abstract: SEPARATEUR A CYCLONE COMPORTANT UNE AUBE DE GUIDAGE D'INFLUENT. LE SEPARATEUR A CYCLONE COMPREND UNE AUBE DE GUIDAGE D'INFLUENT 10 QUI PENETRE DANS LA PARTIE CYLINDRIQUE DROITE 1 DU CYCLONE LE LONG D'UNE LIGNE DE PROLONGEMENT DE LA PAROI LATERALE INTERIEURE DU CONDUIT D'ENTREE 6 ET QUI COMPORTE UNE LARGEUR QUI EST DANS UN RAPPORT DIMENSIONNEL DE 0,1 A 0,5 AVEC LE RAYON DE LADITE PARTIE CYLINDRIQUE DROITE 1, L'EXTREMITE SUPERIEURE 10A DE LADITE AUBE DE GUIDAGE D'INFLUENT 10 ETANT PLACEE DANS UNE POSITION ESPACEE INFERIEUREMENT DE LA SURFACE DE PAROI HAUTE 6A DU CONDUIT D'ENTREE 6 D'UNE DISTANCE QUI EST DANS UN RAPPORT DIMENSIONNEL DE 0,05 A 0,5 AVEC LA HAUTEUR H DUDIT CONDUIT D'ENTREE 6. APPLICATION A LA SEPARATION PAR CENTRIFUGATION DE PARTICULES.
Patent FR-2507764-A1 (FR)
Title: Procede de formation d'une cible fictive dans un appareil pour l'entrainement au pointage de cibles
Inventor: BRIARD RENE
IPC: F41G3/26
Filed: 1981-06-12
Abstract: PROCEDE DE FORMATION D'UNE CIBLE FICTIVE, DANS UN APPAREIL D'ENTRAINEMENT AU POINTAGE DE CIBLES, NOTAMMENT DANS UN SIMULATEUR DE TIR, COMPORTANT UN APPAREIL DE VISEE OPTIQUE A AXE DE VISEE ORIENTABLE AU MOINS AU DEPART D'UN TIR FICTIF, PROCEDE CARACTERISE EN CE QU'IL CONSISTE ESSENTIELLEMENT A PRODUIRE DES SIGNAUX DE CIBLE DEFINISSANT DES IMAGES SUCCESSIVES D'UNE CIBLE FICTIVE EN FONCTION DE SA FORME ET DE SON EVOLUTION, AU MOINS EN DISTANCE DE L'APPAREIL ETOU EN POSITION ANGULAIRE PAR RAPPORT A L'AXE DE VISEE, A CONSTITUER CHACUNE DES IMAGES SUCCESSIVES DE CIBLE AINSI DEFINIES PAR UN POINT LUMINEUX MOBILE SUR UN ECRAN 11, ET A PROJETER LES IMAGES SUCCESSIVES AINSI CONSTITUEES DANS LE CHAMP D'OBSERVATION DE L'APPAREIL DE VISEE. CE PROCEDE TROUVE APPLICATION DANS L'ENTRAINEMENT DE VISEE. CE PROCEDE TROUVE APPLICATION DANS L'ENTRAINEMENT AU POINTAGE EN SALLE OU EN VRAIE GRANDEUR DANS LA NATURE.
Patent FR-2507664-A1 (FR)
Title: Security lock with barrel and pistons - has free spinning rings requiring specific orientation before bolt operation
IPC: E05B27/00
Filed: 1981-06-15
Abstract: The lock has, about a central hole (15), several rings (14) successive in an axial direction and free to rotate. Each ring has a radial piston (21) that is spring loaded (22) so that its free end (24) projects in the hole (15), this end being profield to retract under longitudinal pressure but not transverse pressure, the directions being relative to the direction of the hole (15). The key has a cylindrical shaft that has on its lateral face countersunk holes that are spaced in a longitudinal direction as are pistons (21) but are randomly spaced over 360 degress. The holes are engaged by the ends of the pistons to align the lock.
Patent FR-2512414-A1 (FR)
Title: Small trimaran sailing craft - has wide and flat hull with stabilisers connected by rectangular frame
IPC: B63B1/12
Filed: 1981-09-09
Abstract: The small sailing vessel is of trimaran type. It has a centre hull (1) and two stabilisers (2). The general shape is wide and flat and the parts are connected by a frame (3). There is also a centre board hole (4) and a rudder (5) worked by cables (10). A mast housing (8) has a sail without stays. The stabilisers are of reduced length relative to the main hull to aid steering of the craft. The frame can be rectangular.
Patent FR-2512813-A1 (FR)
Inventor: JENCK JEAN
IPC: C07C69/52
Filed: 1981-09-16
Abstract: Esters of  beta , gamma -unsaturated carboxylic acids are prepared by (i) carbonylating a conjugated diene with carbon monoxide in the presence of an alcohol, a halogenated hydracid and a palladium catalyst; (ii) distilling the carbonylation reaction product in the presence of an ammonium, phosphonium or arsonium quaternary onium chloride or bromide having a melting point below the temperature at which the carbonylation reaction is carried out, and at a temperature and pressure such that said reaction product separates into a gaseous phase and a homogeneous liquid phase; (iii) recovering said gaseous phase comprising the ester of the  beta , gamma -unsaturated carboxylic acid corresponding to the reactant diene and alcohol, any unreacted diene and alcohol, and any volatile reaction products of low molecular weight; (iv) recovering said homogeneous liquid phase comprising a mixture of the quaternary onium chloride or bromide and the palladium catalyst, and any non-volatile reaction products of high molecular weight; and (v) recycling, advantageously after removing any reaction products of high molecular weight, the homogeneous liquid phase comprising said mixture of quaternary onium chloride or bromide and the palladium catalyst, into the carbonylation reaction medium.
Patent FR-2513706-A1 (FR)
Title: Hosepipe clip made of plastics or metal - has band with serrated tongue and recess at either end
Inventor: CLARKE HERBERT ERNEST
IPC: F16L33/035
Filed: 1981-09-28
Abstract: The hosepipe securing clip may be made of plastics or metal, depending upon its use and the strength required. A band (1) of oval shape is terminated at each end by two halves of the securing device. The securing device has a serrated tongue (5) extending from a heavy section (4). The tongue is received into a mating serrated recess (13) by applying pressure on the two heavy sections. On closure, the clip forms a circular band. The tongue may be released from the recess by applying pressure to the side of the tongue, which releases the serrations.
Patent FR-2513938-A1 (FR)
Title: Screw-pressing grapes to extract juice for wine-making - using cone-pointed screw shaft to enhance extn. pressure efficiency
Inventor: PERA JEAN
IPC: B30B9/12
Filed: 1981-10-02
Abstract: Machine has a power-driven, rotary helical screw inside a coaking, cylindrical perforated pressing chamber. The downstream end of the screw is free and unobstructed within the chamber. Reaction forces between this free end of the screw and compressed grapes are orientated into a radial or effectively radial direction. This produces a radial component of pressure on grapes in the chamber, this component being parallel to the direction in which juice is expelled through perforations in the wall of the chamber. In order to achieve this result, the free end of the screw hub is coaxially coned in convergence towards the discharge end of the chamber. The cone can be integral with the hub or removably fixed to it. The reation pressure from the coned end of the screw exerts a more effective juice extn. force on the grapes than a flat end. Coned ends may be added to the flat-ended screws of existing presses.
Patent FR-2492396-A1 (FR)
Inventor: PRABHU ASHOK NARAYAN
IPC: C09D5/25
Filed: 1981-10-16
Abstract: A crossover insulation paint serves to form a separating layer between two or more conductor layers on a substrate, in particular in an electronic assembly containing a multilayer circuit. The aim is to provide a crossover insulation paint which is compatible with porcelain-coated steel substrates. To this end, the insulation paint comprises a barium-magnesium-boron silicate glass powder, a glass component containing silicon dioxide and/or an alkaline earth metal-aluminium-boron silicate glass of high softening point, and a suitable organic carrier substance.
Patent FR-2516393-A1 (FR)
Inventor: PASCAL ROGER
IPC: A63C9/085
Filed: 1981-11-16
Abstract: This safety-binding assembly for fastening a boot (4) to a ski (1) comprises at least one front binding or stop (2) and a rear binding (3). The front stop (2) includes a sensor for sensing the longitudinal force (F2) exerted by the boot (4) on this stop (2). This sensing operation acts on the locking mechanism of this stop (2) by reducing the resistance thereof to lateral release in order to compensate for the action of the friction forces. The rear binding is shaped so as to amplify this longitudinal force (F2) during raising of the heel of the boot (4) during the process of falling forwards.
Patent FR-2494527-A1 (FR)
Title: Disposition des circuits pour la modulation du signal transmis par les stations fixes d'un systeme radiomobile isofrequentiel
Inventor: ONGARO DECIO
IPC: H04B7/26
Filed: 1981-11-19
Abstract: LA PARTIE FIXE D'UN SYSTEME RADIOMOBILE ISOFREQUENTIEL EST CONSTITUEE PAR UNE PLURALITE DE STATIONS, QUI TRANSMETTENT LE MEME SIGNAL UTILE S (SIGNALISATION OU PHONIE), EN OPERANT SUR LA MEME FREQUENCE NOMINALE: LE SIGNAL DIFFUSE PAR CHAQUE STATION EST MODULE EN FREQUENCE (OU PHASE) PAR UN BRUIT PSEUDO-CASUEL PN (OU GAUSSIEN), LIMITE EN FREQUENCE AU-DESSOUS DE LA BANDE DE FREQUENCE OCCUPEE PAR LE SIGNAL UTILE. LE BRUIT MODULANT PEUT ETRE SUPERPOSE AU SIGNAL UTILE EN BANDE BASE, OU BIEN MODULER L'ONDE PORTEUSE APPLIQUEE AU MODULATEUR M, OU, POUR LES EMETTEURS A CONVERSION, AU CONVERTISSEUR C.
Patent FR-2494707-A1 (FR)
Title: Matieres thermochromiques
Inventor: SHIBAHASHI YUTAKA
IPC: C09K9/02
Filed: 1981-11-27
Abstract: L'INVENTION CONCERNE UNE MATIERE THERMOCHROMIQUE REVERSIBLE PERFECTIONNEE, COMPRENANT A UN COMPOSE ORGANIQUE CHROMATIQUE DONNEUR D'ELECTRONS, B UN COMPOSE CAPABLE D'ACCEPTER DE MANIERE REVERSIBLE DES ELECTRONS DUDIT COMPOSE ORGANIQUE, CUN OU DES COMPOSES REGLANT LA TEMPERATURE ET LA SENSIBILITE DE LA REACTION COLORATIONDECOLORATION DE LADITE MATIERE THERMOCHROMIQUE. LA MATIERE THERMOCHROMIQUE SELON L'INVENTION CONTIENT, OUTRE LES COMPOSANTS A, B ET C: D UN OU PLUSIEURS COMPOSES EN RADICAUX CATIONIQUES CHOISIS PARMI LES COMPOSES A RADICAUX CATIONIQUES AZOTES, A RADICAUX CATIONIQUES PHOSPHORES, A RADICAUX CATIONIQUES OXYGENES ET A RADICAUX CATIONIQUES SOUFRES AYANT UN OU PLUSIEURS NOYAUX AROMATIQUES, EN QUANTITE D'ENVIRON 0,01 A 5 PARTIES EN POIDS POUR UNE PARTIE EN POIDS DUDIT COMPOSE ORGANIQUE CHROMATIQUE DONNEUR D'ELECTRONS, LEDIT COMPOSE A RADICAUX CATIONIQUES AGISSANT AVEC LEDIT COMPOSE ORGANIQUE CHROMATIQUE DONNEUR D'ELECTRONS POUR STABILISER LEDIT COMPOSE, EN DONNANT UNE MATIERE THERMOCHROMIQUE DE RESISTANCE A LA LUMIERE AMELIOREE.
Patent FR-2519060-A1 (FR)
Title: Lock for double gates - comprises arm pivotally attached to one gate which secures to gate opposite
Inventor: MIGNOT JEAN MARC
IPC: E05C21/02
Filed: 1981-12-24
Abstract: The lock for a pair of gates comprises an inverted U-shaped arm (15), one end of which receives a retention pin (19) trapping the upper part (7) of one gate (1) between the sides of the arm (15) and allowing the arm to pivot in a vertical plane. The other end of the arm (15) carries a finger (20) extending between the sides of the arm which locates into a vertical hole (23) arranged in the top (8) of the other gate (2). The free end of the finger contains an aperture (21) which receives a padlock (25) to secure the arm in a closed position.
Patent WO-8301799-A1 (WO)
Title: Device for selectively removing a light liquid layer at the surface of a water sheet
Inventor: BENAROYA HENRY
IPC: E02B/
Filed: 1982-11-23
Abstract: A device for depolluting a water sheet comprises a hull having a central portion (10) protruding with respect to two side portions (11) which delimit with the central portion delivery pipes to separators. The central portion has a wing (17) for generating swirls of which the orientation reduces the divergence of the surface flow. Each pipe (16) has a floor with a drifting profile with a protruding leading edge for slowing down the flow and for thickening the polluting layer. A vertical partitioning wall separates each pipe (16) into two subchannels of which one communicates downstream with the separator and the other one opens, at the rear portion of the device, into a pump (53).
Patent FR-2507923-A1 (FR)
Title: Procede et appareil pour eliminer le son du riz et de cereales analogues
Inventor: MEINARDUS ELMOND FRANK
IPC: B02B3/00
Filed: 1982-01-22
Abstract: PROCEDE ET APPAREIL POUR ELIMINER LE SON DE GRAINS DE CEREALES, EN PARTICULIER DE GRAINS DE RIZ, DANS LESQUELS DES GRAINS DE CEREALES DECORTIQUES DESTINES A ETRE DEBARRASSES DU SON SONT INTRODUITS SOUS PRESSION COMMANDEE POUR TRAVERSER UNE CHAMBRE 34 DANS LAQUELLE ILS SONT RETENUS LATERALEMENT PAR UN TAMIS PERFORE 28 TOUT EN ETANT TRAITES PAR UN ROTOR 23 SPECIAL A LAMES COMPORTANT DES COMPARTIMENTS DE GRAINS 62 QUI TOURNENT AVEC LE ROTOR A L'INTERIEUR DE LA MASSE DE GRAINS RETENUS DANS LA CHAMBRE ET PAR RAPPORT A CETTE MASSE, DE SORTE QUE L'ELIMINATION DU SON S'EFFECTUE PRINCIPALEMENT PAR FROTTEMENT DES GRAINS LES UNS CONTRE LES AUTRES, CE QUI CONDUIT A LA PRODUCTION DE GRAINS POLIS NON BRISES DE QUALITE ELEVEE, D'UNE FACON EFFICACE ET ECONOMIQUE.
Patent FR-2521144-A1 (FR)
Inventor: BIZIERE KATHLEEN
IPC: C07D239/78
Filed: 1982-02-08
Abstract: The present invention relates to new derivatives of formula: (II) in which: R3 denotes a halogen, preferably chlorine, or a nitro group, R4 represents hydrogen or a lower alkyl group having from 1 to 4 atoms of carbon, R5 represents an atom of halogen, preferably chlorine or fluorine. It also relates to a process for preparing products of formula (II) and to the drugs containing at least one product of formula (II).
Patent FR-2521604-A1 (FR)
Title: Dispositif pour l'execution automatique des ourlets aux extremites libres des parties tubulaires des vetements
Inventor: LETARD MICHEL
IPC: D05B35/02
Filed: 1982-02-12
Abstract: DISPOSITIF POUR L'EXECUTION AUTOMATIQUE DES OURLETS AUX EXTREMITES LIBRES DES PARTIES TUBULAIRES DES VETEMENTS. UN CYLINDRE DE GUIDAGE 10 AYANT UNE BUTEE 26 ET UN CYLINDRE DE TENSION 12 POUVANT ETRE ESCAMOTE SONT MONTES SUR UNE MACHINE A COUDRE AVEC UN GUIDE REPLIEUR 16 QUI EST MOBILE ENTRE UNE POSITION D'EFFACEMENT ET UNE POSITION D'ACTIVITE, AINSI QU'UNE TUBULURE 33 RACCORDEE A UNE SOURCE D'AIR COMPRIME D'EJECTION.